Professional Correction Assistant Tool Trompette Pressure Reducing Valves Mouth Corrector Breath Training Correct

Professional Correction Assistant Tool Trompette Pressure Reducing Valves Mouth Corrector Breath Training CorrectFeatures:Golden/silver plated Trompette mouthpiece with pressure reducing valves, the main purpose is to adjust the breath and correct wrong blowing, with to play of course.The mouthpiece is more effortless, it is CNCcutting brass and with good cup mouthpiece are designed with care.Pressure reducing valves for Trompette mouthpieces, pressure adjustment, correction of blowing, good embouchure and breath, in order to progress towards professionalism.Pressure size adjustment, and can be adjusted according to the proficiency, so as to achieve the mouthpiece to save effort, more accurate and better sound.Your satisfaction is our priority, please to purchase our product at ease. If you are not satisfied with our product or have any questions, please to our.Specifications:BrassColor: Golden/SilverPackage Weight: approx.120g Size: approx.8.1x2.8cm/3.18x1.10in (More Size Detail, Please See Photo.)Package Includes:1Pc Pressure Reducing Valves for TrompetteNote:Please allow 1-2cm error due to manual measurement. Please make sure you do not mind before you bid.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thanks!

• Your satisfaction is our priority, please to purchase our product at ease. If you are not satisfied with our product or have any questions, please to our.
• Pressure reducing valves for Trompette mouthpieces, pressure adjustment, correction of blowing, good embouchure and breath, in order to progress towards professionalism.
• Golden/silver plated Trompette mouthpiece with pressure reducing valves, the main purpose is to adjust the breath and correct wrong blowing, with to play of course.
• Pressure size adjustment, and can be adjusted according to the proficiency, so as to achieve the mouthpiece to save effort, more accurate and better sound.
• The mouthpiece is more effortless, it is CNCcutting brass and with good cup mouthpiece are designed with care.